Last edited 19 Jul 2017

Grenfell Tower independent expert advisory panel

On 14 June 2017, a fire broke out in Grenfell Tower, a block of flats in North Kensington, London. The fire started shortly before 1 am and engulfed the building within 15 minutes. 80 people are presumed dead, although the final figure is likely to be higher.

On 26 June 2017, in a statement to the House of Commons, Sajid Javid, Secretary of State at the Department for Communities and Local Government (DCLG) announced the creation of an independent expert panel to advise the government on the fire. Ref

Javid said:

It is clear that this failure must be understood; it must be rectified without delay, and the government is determined to ensure that happens. As an initial step I can inform the House today that I am establishing an independent expert advisory panel who will advise the government on any steps that should immediately be taken on fire safety. Further details of the panel including its members will be released shortly.

On 27 June 2017, Sajid Javid confirmed the panel would be chaired by Sir Ken Knight, former London Fire Commissioner and former Government Chief Fire and Rescue Adviser. Ref

Core members of the panel include:

Sajid Javid said:

...I want to know if there are measures we can put in place now to keep people safe and I want them done immediately. I want the public to be confident everything possible is being done.

Dr Peter Bonfield said:

It is important that the best expertise from across our industry, the research communities, the professions and the public sector is drawn out to support the government and society at this critical time of need. I look forward to working with Sir Ken and drawing in expertise which will help address the challenges faced. I know that the will to positively contribute from professional bodies and others is strong and we will deploy this to support our work.

On 30 June, the panel released a statement saying:

The tests that are currently being conducted are a screening test to identify which Aluminium Composite Material (ACM) panels are of concern. It tests the filler – the core of the panel – to check if it is of limited combustibility (category 1) or not (category 2 or 3). This is in line with the requirement of the Building Regulations guidance. The filler is one element of the overall cladding system.

If the panel core fails the test we would expect the landlord to take the recommended interim fire safety measures issued on 22 June 2017.

The Panel will engage with experts across the country to consider whether these panels can be used safely as part of a wider building external wall system, and therefore could remain on a building under certain approved circumstances. If, in the meantime, a landlord chooses to take down and replace cladding, care should be taken to consider the impact that removal may have on the other wall elements, especially insulation, and therefore on the overall fire integrity of the building as well as other Building Regulation requirements.


Grenfell tower Expert panel.jpg

The panel met for the first time on 30 June 2017, when they agreed the most immediate issues they will address.

It was confirmed that the panel will:

  • Focus on providing advice relating to fire and building safety, and in particular how to ensure the public are safe in high rise buildings.
  • Consider whether there are any immediate additional actions that should be taken to ensure the safety of existing high rise buildings.
  • Consider whether there are any changes or clarifications required to existing regulations, and provide advice on possible changes, including making recommendations on the use of specific materials.
  • Consider whether the current processes for checking building safety are fit for purpose, and whether any changes are required.


On 6 July 2017, the Grenfell Tower independent expert advisory panel advised that further testing should be carried out by BRE to establish how different types of ACM cladding behave in a fire in combination with different types of insulation. This, they suggest will help landlords decide what further measures may be needed to make their buildings safe.

The tests will look at 6 combinations of 3 different types of ACM cladding, with polyethylene, fire retardant polyethylene, and non-combustible mineral cores, combined with insulation of rigid polyisocyanurate foam and non-combustible mineral wool. The tests will be carried out in accordance with BS 8414, and involve building complete cladding systems 9 metres tall and then subjecting them to a severe fire. The results will be made publically available, but landlords should take professional advice on the implications for their buildings.


At the third meeting of the Panel, they suggested drawing attention to the need to ensure recladding work complies with all Building Regulations’ requirements, including; structural safety, resistance to moisture penetration and build up, and energy - as well as ensuring fire safety. As a result, on 13 July 2017, a letter was sent from the Department for Communities and Local Government (DCLG) to all building control bodies in England including approved Inspectors.


On 10 July 2017, the Department for Communities and Local Government (DCLG) and the Department for Business, Energy & Industrial Strategy (BEIS) confirmed that an industry response group (IRG) will be formed to help coordinate the construction industry’s response to implementing recommendations from the IEAP and government. For more information see: Grenfell Tower industry response group.

NB A Public Inquiry will also be held to establish the facts so that action can be taken to prevent a similar tragedy and to consider the wider lessons from the fire and the inspections of other buildings that followed. See Grenfell Tower Inquiry for more information.

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